Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11253754 | Golf club and connecting member for golf club shaft and golf club head | Keigo Takahashi | 2022-02-22 |
| 11148016 | Golf club and combining member of golf club shaft and golf club head | Masaki Wakabayashi, Keigo Takahashi | 2021-10-19 |
| 10406412 | Golf club shaft and golf club | Masaki Wakabayashi | 2019-09-10 |
| 10022603 | Golf club shaft and golf club provided with the same | Masaki Wakabayashi | 2018-07-17 |
| 9878225 | Golf club shaft and golf club using the same | Masaki Wakabayashi | 2018-01-30 |
| 8517857 | Golf club shaft and method of producing the same | Masaki Wakabayashi, Masaki Nakamura | 2013-08-27 |
| 8292755 | Golf club shaft and golf club | Masaki Wakabayashi | 2012-10-23 |